【Suitbale Size】The Hamster Running Wheel diameter is 6.9 inch, this is a perfect size for dwarf hamster, pet mouse, mice and other small animals, no arch his back, more comfortable.

【Quiet and Stable】The Silent Hamster Wheel is firmly fasten the bars of cage, when hamster running, wheel is stable, no squeaky, very quiet, you can sleep well though pet run at one night.

【Keep Pet Active】The Spinner Exercise Running Wheel are perfect for your small pets work outs and play, let the little animals run, play and rest on the wheels, keep pet ahppy, active and healthy.

【High-quality Material】The Hamster Exercise Wheel is made of plastic body and steel bearing, sturdy and durable, no smell, smooth and rounded edges, safe for small pet.

【Easy to Install】The Hamster Wheel easy to put up on the cage, won't take too much space, more convenient for your pets to play, aslo easy to remove for washing.